Renewable Design for Black Phosphating Drywall Screw - Rapid Delivery for Modified Truss Head Self Drilling Screw – Shuangzi

continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Rapid Delivery for Modified Truss Head Self Drilling Screw, For further queries or should you have any question regarding our solutions, you should usually do not wait to speak to us. continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Modified Truss Head Self Drilling Screw, Self Drilling Screw, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We have now found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our goods are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc. Product Display: 
Item Self drilling screw
Material SWCH22A,C1022A,SS410…
Standard DIN, ISO, ANSI, NON-STANDARD…
Head Type Hex head, Csk head, Pan head, Truss head,Wafer head…..
Thickness #8(4.2mm), #10(4.8mm), #12(5.5mm), #14(6.3mm)
Length 1/2”~8” (13mm-200mm)
Ponit No. #3, #3.5,#4,#5
Package Colorful box+carton; Bulk in 25kg bags; Small bags+carton;Or customized by client request
Special process and characteristic advantages:
  1. Galvanized surface , high brightness, strong corrosion resistance.
  2. Carburize tempering treatment, high surface hardness.
  3. Advanced technology, high locking performance.
Product Display: Related Products: About Us: Handan Shuangzi Metal Products Co., Ltd is a professional manufacturer of drilling screw and tapping screw enterprises. Since its establishment, the company has been focusing on the production and R&D of drilling screw, which has built a modern, high standard, scale, variety of professional production line of drill tail screw. All used equipment are imported from Germany, Japan and Taiwan, with an annual output of high quality, multi-variety drill tail screw .The employed the top domestic technologist, in hexagon-shaping,clipping,thread-rolling,carburize,zinc plated,washer machine,package and other processes, every link strives for perfection and the best. Workshop: The company costly advanced production equipment and exquisite technology from Germany, Japan and Taiwan. Production in strict accordance with international standards, for the production of high-value, high-quality products to lay a better foundation. Packing &Shipping: Contact Us:    

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